Lenovo 57312430 User Manuals

Table of Contents

• Important Safety Information

  2
• Using the Computer Hardware

  6
  • Front view of the chassis

    7
  • Rear view of the chassis

    8
  • Connecting your computer

    10
  • 5.1 Audio configuration instruction

    12
  • Connecting the power cord

    13
  • How to play Blu-ray Discs (selected models only)

    13
  • Wired keyboard (selected models only)

    14
  • Connecting to the Internet

    14
• Using Windows 8

  16
  • Switching between the main Windows 8 interfaces

    17
  • The Charms Bar

    17
  • Shutting down the computer

    17
  • Switching between apps

    17
  • Closing an app

    18
  • Opening other system programs

    18
  • Windows Help and Support

    18
• Using the Rescue System

  20
  • OneKey Recovery

    21
  • Driver and Application Installation

    22
• Troubleshooting and Confirming Setup

  24
  • Troubleshooting Display Problems

    25
  • Troubleshooting Audio Problems

    26
  • Troubleshooting Software Problems

    27
  • Troubleshooting Problems with Optical Drives and Hard Disks

    28
  • Special considerations for troubleshooting Windows

    29
  • Windows Help and Support

    29
  • BIOS setup utility

    30
  • Performing Daily Maintenance Tasks

    30
• Hardware Replacement Guide

  32
  • Locations

    36
  • Replacing hardware

    39
• Appendix.

  53
  • Declaration

    53
  • Trademarks

    54
  • Energy Star Statement

    55
  • Enabling ErP compliance mode

    56